diff options
| author | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 09:31:44 -0400 |
|---|---|---|
| committer | Dan Sinclair <dsinclair@chromium.org> | 2015-10-22 09:31:44 -0400 |
| commit | c2bfc000e502c42c9a3017038fd9104c7997d126 (patch) | |
| tree | a693dd82199e7af83fac7b7b19d023e4c5fc5e36 /core/src/fpdfapi/fpdf_edit | |
| parent | 69ceb6a9761b3ccb228a2405e9a493a3666e0601 (diff) | |
| download | pdfium-c2bfc000e502c42c9a3017038fd9104c7997d126.tar.xz | |
Add type cast definitions for CPDF_Array.
This Cl adds ToArray, CPDF_Object::AsArray and CPDF_Object::IsArray and
updates the src to use them as needed.
BUG=pdfium:201
R=thestig@chromium.org, tsepez@chromium.org
Review URL: https://codereview.chromium.org/1417893003 .
Diffstat (limited to 'core/src/fpdfapi/fpdf_edit')
| -rw-r--r-- | core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp | 10 | ||||
| -rw-r--r-- | core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp | 4 |
2 files changed, 6 insertions, 8 deletions
diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp index 79bfbdb13a..32802d0001 100644 --- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp +++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_content.cpp @@ -120,13 +120,11 @@ void CPDF_PageContentGenerate::ProcessForm(CFX_ByteTextBuf& buf, void CPDF_PageContentGenerate::TransformContent(CFX_Matrix& matrix) { CPDF_Dictionary* pDict = m_pPage->m_pFormDict; CPDF_Object* pContent = pDict ? pDict->GetElementValue("Contents") : NULL; - if (!pContent) { + if (!pContent) return; - } + CFX_ByteTextBuf buf; - int type = pContent->GetType(); - if (type == PDFOBJ_ARRAY) { - CPDF_Array* pArray = (CPDF_Array*)pContent; + if (CPDF_Array* pArray = pContent->AsArray()) { int iCount = pArray->GetCount(); CPDF_StreamAcc** pContentArray = FX_Alloc(CPDF_StreamAcc*, iCount); int size = 0; @@ -153,7 +151,7 @@ void CPDF_PageContentGenerate::TransformContent(CFX_Matrix& matrix) { ProcessForm(buf, pBuf, size, matrix); FX_Free(pBuf); FX_Free(pContentArray); - } else if (type == PDFOBJ_STREAM) { + } else if (pContent->GetType() == PDFOBJ_STREAM) { CPDF_StreamAcc contentStream; contentStream.LoadAllData((CPDF_Stream*)pContent); ProcessForm(buf, contentStream.GetData(), contentStream.GetSize(), matrix); diff --git a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp index b097389160..d6522158f1 100644 --- a/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp +++ b/core/src/fpdfapi/fpdf_edit/fpdf_edit_create.cpp @@ -79,7 +79,7 @@ int32_t PDF_CreatorAppendObject(const CPDF_Object* pObj, return -1; } offset += 1; - CPDF_Array* p = (CPDF_Array*)pObj; + const CPDF_Array* p = pObj->AsArray(); for (FX_DWORD i = 0; i < p->GetCount(); i++) { CPDF_Object* pElement = p->GetElement(i); if (pElement->GetObjNum()) { @@ -1195,7 +1195,7 @@ int32_t CPDF_Creator::WriteDirectObj(FX_DWORD objnum, return -1; } m_Offset += 1; - CPDF_Array* p = (CPDF_Array*)pObj; + const CPDF_Array* p = pObj->AsArray(); for (FX_DWORD i = 0; i < p->GetCount(); i++) { CPDF_Object* pElement = p->GetElement(i); if (pElement->GetObjNum()) { |